Home / 41,390,831.93-57,120,643.13-23,752,961.24

Finding the Fourth Proportional to 41,390,831.93, 57,120,643.13 and 23,752,961.24

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Solution

The fourth proportional to 41,390,831.93, 57,120,643.13 and 23,752,961.24 is: 32,779,829.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,390,831.93 : 57,120,643.13 = 23,752,961.24 : x
  2. Step 2: Convert to fraction form
    41,390,831.93/57,120,643.13 = 23,752,961.24/x
  3. Step 3: Cross multiply
    41,390,831.93x = 57,120,643.13 × 23,752,961.24
  4. Step 4: Simplify right side
    41,390,831.93x = 1,356,784,421,866,394.25
  5. Step 5: Solve for x
    x = 1,356,784,421,866,394.25/41,390,831.93
  6. Step 6: Final answer
    x = 32,779,829.71

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.